CN203991675U - A kind of battery pole piece rolling mill roll gap adjustment device - Google Patents
A kind of battery pole piece rolling mill roll gap adjustment device Download PDFInfo
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- CN203991675U CN203991675U CN201420483482.6U CN201420483482U CN203991675U CN 203991675 U CN203991675 U CN 203991675U CN 201420483482 U CN201420483482 U CN 201420483482U CN 203991675 U CN203991675 U CN 203991675U
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- roll gap
- wedge
- adjustment device
- gap adjustment
- pole piece
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Abstract
The utility model discloses a kind of battery pole piece rolling mill roll gap adjustment device.Comprise top chock and step that fixing topping roll and bottom roll are installed, described step bottom is provided with roll gap adjustment device, described roll gap adjustment device comprises fixing wedge, mobile wedge, leading screw and servomotor, described fixing wedge top is fixedly connected with the bottom of described step, described fixing wedge bottom and the suitable frictional connection of described mobile wedge, described mobile wedge is provided with nut, described leading screw one end is sleeved in nut, the other end is connected with described servomotor by shaft coupling, described servomotor is connected with PLC control system, described PLC control system is carried out the collection of roll gap gap data signal by magnetic railings ruler.The utility model is simple in structure, and volume is little, and cost is low, easy to use, has very high practical value.
Description
Technical field
The utility model relates to a kind of battery pole piece rolling mill roll gap adjustment device.
Background technology
Lithium battery is mainly used on the electronic products such as mobile computer, mobile phone, Video Camera, and lithium battery is progressively expanded to the field such as electric bicycle, electric automobile at present.Whole world lithium battery demand is cumulative year after year along with the continuous expansion of application.But, while making battery pole piece, need to adjust its thickness, designed a kind of for battery pole piece roll gap adjusting device for this reason.Battery pole piece is the important raw and processed materials of producing lithium battery.And lithium electrode sheet milling train is the key equipment of producing battery pole piece.While making battery pole piece, need to adjust its thickness, conventional battery pole piece rolling mill adopts manual mode to regulate roll gap, also has the hydraulic way of employing to regulate roll gap.The manual roll gap adjustment device of conventional battery pole piece rolling mill, is manual operation due to what adopt, and workman's labour intensity is large.The manual roll gap adjustment device of conventional battery pole piece rolling mill, owing to not feeding back, completely by rule of thumb, is difficult to follow the tracks of the rapid variation of template in operation, and therefore the uniformity of battery pole piece and uniformity are bad.Some battery pole piece rolling mill adopts Hydraulic Roll Gap adjusting device, by hydraulic control system, has realized the automatic adjusting of roll gap, time saving and energy saving, simple to operate.But in Hydraulic Roll Gap adjusting device, make transmission cannot ensure strict gearratio owing to existing to leak, thereby control accuracy is affected.Hydraulic drive is more responsive to the variation of oil temperature, should not at very high and very low temperature, work.Designed a kind of for battery pole piece roll gap adjusting device for this reason.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in structure, and volume is little, and cost is low, battery pole piece rolling mill roll gap adjustment device easy to use.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of battery pole piece rolling mill roll gap adjustment device, comprise top chock and step that fixing topping roll and bottom roll are installed, described step bottom is provided with roll gap adjustment device, described roll gap adjustment device comprises fixing wedge, mobile wedge, leading screw and servomotor, described fixing wedge top is fixedly connected with the bottom of described step, described fixing wedge bottom and the suitable frictional connection of described mobile wedge, described mobile wedge is provided with nut, described leading screw one end is sleeved in nut, the other end is connected with described servomotor by shaft coupling, described servomotor is connected with PLC control system, described PLC control system is carried out the collection of roll gap gap data signal by magnetic railings ruler.
Preferably, between described step and described fixing wedge, be provided with gripper shoe.
Preferably, described mobile wedge and nut are provided with nut fixed head.
The beneficial effect that adopts technique scheme to produce is: the utility model adopts ball guide screw nat transmission, and its precision is high, stable drive.Magnetic railings ruler can feed back to PLC control system by roll gap gap data effectively, and PLC control system can be made adjustment to the variation in gap rapidly, thereby effectively ensures the stability of roll extrusion precision.The utility model is simple in structure, and volume is little, and cost is low, easy to use, has very high practical value.
Brief description of the drawings
Fig. 1 is the utility model integrated model schematic diagram;
Wherein 1 top chock, 2 steps, 3 gripper shoes, 4 fixing wedges, 5 move wedge, 6 servomotors, 7 shaft couplings, 8 ball-screws, 9 nuts, 10 nut fixed heads.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment:
As shown in Figure 1, the utility model is a kind of battery pole piece rolling mill roll gap adjustment device, comprise top chock 1 and step 2 that fixing topping roll and bottom roll are installed, described step 2 bottoms are provided with roll gap adjustment device, described roll gap adjustment device comprises fixing wedge 4, mobile wedge 5, leading screw 8 and servomotor 6, described fixing wedge 4 tops are fixedly connected with the bottom of described step 2, described fixing wedge bottom 4 and the suitable frictional connection of described mobile wedge 5, described mobile wedge 5 is provided with nut 9, described leading screw 8 one end are sleeved in nut 9, the other end is connected with described servomotor 6 by shaft coupling 7, servomotor 6 drives the rotation of screw mandrel 8 while rotation, in the interior rotation that can be back and forth of nut 9, thereby move it the movement of wedge, realize and adjust roll gap gap, when servomotor forward rotation, roll gap gap smaller, when servomotor reversing, it is large that roll gap gap becomes, and between described step 2 and described fixing wedge 4, is provided with gripper shoe 3, described mobile wedge 5 is provided with nut fixed head 10 with nut 9, described nut fixed head 10 has ensured the driving force of mobile wedge 5, can move left and right, and described servomotor 6 is connected with PLC control system, and described PLC control system is carried out the collection of roll gap gap data signal by magnetic railings ruler.Magnetic railings ruler can feed back to PLC control system by roll gap gap data effectively, and PLC control system can be made adjustment to the variation in gap rapidly, thereby effectively ensures the stability of roll extrusion precision.
The utility model adopts ball guide screw nat transmission, and its precision is high, stable drive.Magnetic railings ruler can feed back to PLC control system by roll gap gap data effectively, and PLC control system can be made adjustment to the variation in gap rapidly, thereby effectively ensures the stability of roll extrusion precision.It is simple in structure simultaneously, and volume is little, and cost is low, easy to use, has very high practical value.
Claims (3)
1. a battery pole piece rolling mill roll gap adjustment device, comprise top chock (1) and step (2) that fixing topping roll and bottom roll are installed, it is characterized in that: described step (2) bottom is provided with roll gap adjustment device, described roll gap adjustment device comprises fixing wedge (4), mobile wedge (5), leading screw (8) and servomotor (6), described fixing wedge (4) top is fixedly connected with the bottom of described step (2), described fixing wedge bottom (4) and the suitable frictional connection of described mobile wedge (5), described mobile wedge (5) is provided with nut (9), described leading screw (8) one end is sleeved in nut (9), the other end is connected with described servomotor (6) by shaft coupling (7), described servomotor (6) is connected with PLC control system, described PLC control system is carried out the collection of roll gap gap data signal by magnetic railings ruler.
2. a kind of battery pole piece rolling mill roll gap adjustment device according to claim 1, is characterized in that: between described step (2) and described fixing wedge (4), be provided with gripper shoe (3).
3. a kind of battery pole piece rolling mill roll gap adjustment device according to claim 1, is characterized in that: described mobile wedge (5) is provided with nut fixed head (10) with nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483482.6U CN203991675U (en) | 2014-08-26 | 2014-08-26 | A kind of battery pole piece rolling mill roll gap adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420483482.6U CN203991675U (en) | 2014-08-26 | 2014-08-26 | A kind of battery pole piece rolling mill roll gap adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991675U true CN203991675U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420483482.6U Expired - Fee Related CN203991675U (en) | 2014-08-26 | 2014-08-26 | A kind of battery pole piece rolling mill roll gap adjustment device |
Country Status (1)
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| CN (1) | CN203991675U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589881A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | On-line inching device of embossing roll gap of steel plate embossing machine |
| CN105414202A (en) * | 2015-12-30 | 2016-03-23 | 邢台海裕锂能电池设备有限公司 | Rolling mill and rolling system capable of realizing online clearance adjustment |
| CN105458008A (en) * | 2015-12-18 | 2016-04-06 | 湖州人新轴承钢管有限公司 | Cold rolling mill |
| CN105457845A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Roller gap fine adjustment mechanism |
| CN105880290A (en) * | 2016-06-07 | 2016-08-24 | 河北工业大学 | Device for regulating gap between worm gear and worm of battery pole piece rolling mill |
| WO2019037230A1 (en) * | 2017-08-21 | 2019-02-28 | 盐城雄鹰精密机械有限公司 | Pressing distance adjustment device based on horizontal adjustment processing |
| CN109909300A (en) * | 2019-03-08 | 2019-06-21 | 贺云坤 | In the milling train of surfaces of metallic strip rolling indentation |
| CN109909301A (en) * | 2019-03-08 | 2019-06-21 | 贺云坤 | Indentation roll mill and the method for making thread metal using indentation roll mill |
| CN110328242A (en) * | 2019-08-06 | 2019-10-15 | 河北银隆新能源有限公司 | Regulating device and roll gap adjustment method |
| CN111195653A (en) * | 2020-01-07 | 2020-05-26 | 宁波凯力精密机械有限公司 | Rolling structure and method for constant pure rolling |
| CN113275386A (en) * | 2021-04-30 | 2021-08-20 | 张家港宏昌钢板有限公司 | Adjusting method and adjusting device for high-speed wire pre-finishing roll gap |
| CN115352174A (en) * | 2022-10-20 | 2022-11-18 | 邢台纳科诺尔精轧科技股份有限公司 | Prepreg composite device |
-
2014
- 2014-08-26 CN CN201420483482.6U patent/CN203991675U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589881A (en) * | 2015-01-28 | 2015-05-06 | 中国重型机械研究院股份公司 | On-line inching device of embossing roll gap of steel plate embossing machine |
| CN105458008A (en) * | 2015-12-18 | 2016-04-06 | 湖州人新轴承钢管有限公司 | Cold rolling mill |
| CN105457845A (en) * | 2015-12-18 | 2016-04-06 | 中山松德新材料装备有限公司 | Roller gap fine adjustment mechanism |
| CN105458008B (en) * | 2015-12-18 | 2018-07-27 | 湖州人新轴承钢管有限公司 | A kind of cold-rolling mill |
| CN105414202A (en) * | 2015-12-30 | 2016-03-23 | 邢台海裕锂能电池设备有限公司 | Rolling mill and rolling system capable of realizing online clearance adjustment |
| CN105880290A (en) * | 2016-06-07 | 2016-08-24 | 河北工业大学 | Device for regulating gap between worm gear and worm of battery pole piece rolling mill |
| WO2019037230A1 (en) * | 2017-08-21 | 2019-02-28 | 盐城雄鹰精密机械有限公司 | Pressing distance adjustment device based on horizontal adjustment processing |
| CN109909300A (en) * | 2019-03-08 | 2019-06-21 | 贺云坤 | In the milling train of surfaces of metallic strip rolling indentation |
| CN109909301A (en) * | 2019-03-08 | 2019-06-21 | 贺云坤 | Indentation roll mill and the method for making thread metal using indentation roll mill |
| CN110328242A (en) * | 2019-08-06 | 2019-10-15 | 河北银隆新能源有限公司 | Regulating device and roll gap adjustment method |
| CN111195653A (en) * | 2020-01-07 | 2020-05-26 | 宁波凯力精密机械有限公司 | Rolling structure and method for constant pure rolling |
| CN113275386A (en) * | 2021-04-30 | 2021-08-20 | 张家港宏昌钢板有限公司 | Adjusting method and adjusting device for high-speed wire pre-finishing roll gap |
| CN115352174A (en) * | 2022-10-20 | 2022-11-18 | 邢台纳科诺尔精轧科技股份有限公司 | Prepreg composite device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |